Vibrating compaction device

Abstract

The utility model relates to the field of building construction, and particularly discloses a vibration compaction device which comprises a box support. And the connecting mechanism comprises a height adjusting assembly and a connecting assembly, the height adjusting assembly is installed on the box body support, and the connecting assembly is installed on the height adjusting assembly. The vibration pressing mechanism comprises a plurality of vibration pressing assemblies and a vibration pressing plate, the vibration pressing plate is connected with the connecting assembly, the vibration pressing assembly comprises a vibration source, a mounting seat and a fastener, the vibration source is mounted on the mounting seat, the mounting seat is detachably mounted on the vibration pressing plate through the fastener, and the vibration pressing assemblies are arranged. The vibration compaction device has the advantages that the vibration amplitude of the vibration plate in vibration compaction operation can be changed by changing the number of the multiple sets of vibration sources which are the same in vibration frequency and phase on the vibration pressing plate, and therefore the vibration compaction device adapts to the characteristics of different soil types and the difference of engineering requirements.

Description

Technical Field

[0001] The present application relates to the field of building construction, and in particular to a vibrating compaction device. Background Art

[0002] At present, the vibration compaction device is one of the widely used equipment in land engineering and infrastructure construction. Its main function is to reinforce and compact the soil, roadbed, road surface, etc. through vibration and compaction force to improve the bearing capacity, reduce settlement, improve soil density, and ensure the stability and durability of the engineering structure. This device plays an important role in foundation treatment and other aspects, and is one of the key tools to ensure the quality and safety of the project.

[0003] Traditional vibratory compaction devices usually consist of a vibrator, a compaction plate, and a transmission system. The vibrator transmits vibration energy to the compaction plate through the transmission system, causing the compaction plate to vibrate, and then transmits the vibration energy to the soil or other engineering materials. Through vibration and compaction, the soil particles are squeezed and rubbed, thereby improving the density and bearing capacity of the soil.

[0004] Traditional vibratory compactors use vibration and compaction to reinforce and compact the soil to improve its bearing capacity and stability. However, due to the differences in the characteristics of different soil types and engineering requirements, the amplitude of traditional vibratory compactors may not meet the current soil type or compaction requirements. For example, for some soft soils or projects that require deeper compaction, the amplitude of traditional devices may be too low to effectively transmit vibration energy to the deep soil layer, thus affecting the vibratory compaction effect. Summary of the invention

[0005] In order to improve the problem that the amplitude of the vibratory compaction device cannot meet the current soil type or compaction requirements due to the differences in the characteristics of different soil types and engineering requirements, the present application provides a vibratory compaction device.

[0006] The present application provides a vibrating compaction device that adopts the following technical solution:

[0007] A vibrating compaction device, comprising:

[0008] Box support;

[0009] The connecting mechanism comprises a height-adjusting component and a connecting component. The height-adjusting component is mounted on the box support, and the connecting component is mounted on the height-adjusting component.

[0010] A vibration-pressure mechanism, the vibration-pressure mechanism includes a vibration-pressure assembly and a vibration-pressure plate, the vibration-pressure plate is connected to the connecting assembly, the vibration-pressure assembly includes a vibration source, a mounting seat and a fastener, the vibration source is mounted on the mounting seat, the mounting seat is detachably mounted on the vibration-pressure plate via the fastener, and a plurality of groups of the vibration-pressure assemblies are provided.

[0011] By adopting the above technical solution, multiple groups of vibration sources can be detached from the vibration plate through fasteners. When the vibration frequencies of the multiple groups of vibration sources are the same and in the same phase, the amplitudes of the multiple groups of vibration sources can be superimposed. Therefore, by changing the number of multiple groups of vibration sources on the vibration plate, the amplitude of the vibration plate during the vibration compaction operation can be changed, thereby adapting to the differences in characteristics and engineering requirements of different soil types, and thereby enhancing the vibration compaction effect of the vibration compaction device.

[0012] Optionally, a slide rail is provided on the vibration pressure plate, an adjustment groove is provided on the slide rail, a sliding portion is provided on the mounting seat, a first threaded hole is provided on the sliding portion, the sliding portion is slidably connected to the slide rail, the fastener is threadedly connected to the sliding portion through the first threaded hole, and is passed through the adjustment groove.

[0013] By adopting the above technical solution, multiple vibration sources can be installed by setting the slide rail and adjustment groove on the vibration plate to change the amplitude, thereby enhancing the vibration compaction effect. The position of the vibration source can also be adjusted to adjust the specific action position of the vibration compaction, which can be suitable for more construction requirements.

[0014] Optionally, the height adjustment assembly includes a fixed seat, two groups of connecting rods, two connecting seats, a movable seat and a driving member, the fixed seat is installed on the box bracket, the movable seat is connected to the connecting assembly, one end of the two groups of connecting rods are respectively hinged to the two connecting seats, and the other ends are respectively hinged to the fixed seat and the movable seat to form a scissors structure, the driving member is connected to the two connecting seats, and the driving member is used to drive the two connecting seats to move towards or away from each other.

[0015] By adopting the above technical solution, the two connecting seats are driven to move toward or away from each other through the driving member, so that the height of the vibration plate can be adjusted so that the vibration plate can abut against the construction ground, and the vibration compaction device can also be adapted to different construction requirements.

[0016] Optionally, the connecting assembly includes a suspension rod, a suspension plate and a support member, one end of the suspension rod is fixedly connected to the movable seat, and the first suspension part and the second suspension part are respectively provided at both ends of the suspension plate, the first suspension part is fixedly connected to the other end of the suspension rod, and the support member includes a support screw, a spring and a nut, the support screw is penetrated and arranged on the second suspension part, the nut is threadedly connected to the support screw, the spring is sleeved on the outside of the support screw, one end of the spring is fixedly arranged on the second suspension part, the other end of the spring is abutted against the nut, and the other end of the support screw is connected to the vibration pressure plate.

[0017] By adopting the above technical solution, the support screw and the nut are installed on the second lifting part, so that the vibration pressure plate can be fine-tuned, allowing the vibration pressure plate to fully contact the construction ground. At the same time, the spring mounted on the outside of the support screw can make the entire vibration assembly have a more stable vibration effect.

[0018] Optionally, the height adjustment component is also provided with a locking member, and the driving member is provided with two groups of first external threads with opposite rotation directions, and the driving member is threadedly connected to the two connecting seats through the two groups of the first external threads respectively, and a second threaded hole is opened on the locking member, and the locking member is threadedly connected to the first external thread of the driving member through the second threaded hole, and the locking member can abut against the surface of the connecting seat.

[0019] By adopting the above technical solution, the locking member will form an interlock with the connecting seat, thereby limiting the rotation of the driving member and preventing the driving member from rotating due to continuous vibration when the vibrating compaction device is working, causing the position of the movable seat to change in the vertical direction.

[0020] Optionally, the height adjustment components and the connection components are arranged in a plurality of groups along the length direction of the vibration and pressure plate, and the driving members of every two adjacent groups of the height adjustment components are fixedly connected to each other.

[0021] By adopting the above technical solution, the driving members of each two adjacent groups of the height adjustment components are fixedly connected to each other, so that the three groups of height adjustment components can be driven simultaneously to adjust the height of the vibration component, and the height adjustment operation can be performed more quickly.

[0022] Optionally, the connection assembly is provided with a stabilizing plate, and the stabilizing plate is fixedly mounted on the suspension rod.

[0023] By adopting the above technical solution, the three suspension rods are connected in parallel through a stabilizing plate, thereby improving the stability of the entire connection assembly and improving the efficiency of vibration compaction.

[0024] Optionally, a vibration pressure layer is provided on the vibration pressure plate, and the vibration pressure layer is detachably mounted on the vibration pressure plate. A plurality of straight rods are evenly arranged on the vibration pressure layer, and one end of the straight rods is in a pointed cone shape.

[0025] By adopting the above technical solution, when the vibration pressure plate acts on the construction ground, the straight rods fixed on the vibration pressure layer can be inserted below the ground, thereby transmitting the vibration energy to the deep soil layer, thereby achieving a better vibration compaction effect.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. Multiple groups of vibration sources can be detached from the vibration plate through fasteners. When the vibration frequencies of the multiple groups of vibration sources are the same and in the same phase, the amplitudes of the multiple groups of vibration sources can be superimposed. Therefore, by changing the number of multiple groups of vibration sources on the vibration plate, the amplitude of the vibration plate during the vibration compaction operation can be changed, thereby adapting to the differences in characteristics and engineering requirements of different soil types, thereby enhancing the vibration compaction effect of the vibration compaction device;

[0028] 2. Through the slide rails and adjustment slots set on the vibration plate, multiple vibration sources can be installed to change the amplitude, thereby enhancing the vibration compaction effect. The position of the vibration source can also be adjusted to adjust the specific position of the vibration compaction, which can be applied to more construction requirements;

[0029] 3. By installing the support screw and nut on the second lifting part, fine adjustment of the vibration pressure plate can be achieved, so that the vibration pressure plate can fully contact the construction ground. At the same time, the spring installed on the outside of the support screw can make the entire vibration assembly have a more stable vibration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the vibratory compaction device in the embodiment of the present application.

[0031] Figure 2 It is a schematic diagram of the structure of the height adjustment component.

[0032] Figure 3 It is a schematic diagram of the overall structure of the connecting mechanism and the vibration and pressure mechanism in the embodiment of the present application.

[0033] Figure 4 yes Figure 3 Enlarged schematic diagram of part A.

[0034] Figure 5 It is an exploded schematic diagram of the vibration-pressure mechanism in the embodiment of the present application.

[0035] Reference numerals:

[0036] 1. Box support; 11. Inspection door; 13. Moving wheel;

[0037] 2. Connecting mechanism; 21. Height adjustment component; 22. Connecting component;

[0038] 211, fixed seat; 212, connecting rod; 213, connecting seat; 2131, first connecting seat; 21311, third threaded hole; 2132, second connecting seat; 21321, fourth threaded hole; 214, movable seat; 215, driving member; 216, locking member; 2151, first external thread; 2161, second threaded hole; 2121, first connecting rod; 2122, second connecting rod; 2123, third connecting rod; 2124, fourth connecting rod;

[0039] 221, suspension rod; 222, suspension plate; 223, support member; 2231, support screw; 2232, spring; 2233, nut; 224, stabilizing plate; 2221, first suspension part; 2222, second suspension part;

[0040] 3. Vibration and pressure mechanism; 31. Vibration and pressure assembly; 32. Vibration and pressure plate;

[0041] 311, vibration source; 312, mounting seat; 313, fastener; 321, slide rail; 322, vibration pressure layer; 3221, straight rod; 3211, adjustment groove; 3121, sliding part; 3122, first threaded hole. DETAILED DESCRIPTION

[0042] The following is combined with Figure 1-5 This application is described in further detail.

[0043] The embodiment of the present application discloses a vibratory compaction device.

[0044] Reference Figure 1 The vibrating compaction device includes a box support 1, a connecting mechanism 2 and a vibrating and pressing mechanism 3. The box support 1 is the installation base of the entire vibrating and compacting device. The connecting mechanism 2 is installed on the box support 1. The vibrating and pressing mechanism 3 is installed on the box support 1 through the connecting mechanism 2. In addition, a plurality of connecting mechanisms 2 and vibrating and pressing mechanisms 3 are arranged in the box support 1 along the moving direction of the vibrating and compacting device. In this embodiment, two groups of vibrating and compacting devices are arranged. The box support 1 is a hollow rectangular box with an open bottom. An inspection port is also opened on one side of the box support 1. An inspection door 11 is installed on the inspection port. The inspection door 11 is installed on the box support 1 through a hinge. A moving wheel 13 is installed on the bottom of the box support 1.

[0045] Reference Figure 2 , Figure 3 and Figure 4The connecting mechanism 2 includes a height adjustment component 21 and a connecting component 22. The height adjustment component 21 includes a fixed seat 211, two sets of connecting rods 212, two connecting seats 213, a movable seat 214 and a driving member 215. The fixed seat 211 is installed on the box bracket 1, and the movable seat 214 is connected to the connecting component 22. One end of the two sets of connecting rods 212 is respectively hinged to the two connecting seats 213, and the other end is respectively hinged to the fixed seat 211 and the movable seat 214 to form a scissor structure. The driving member 215 is connected to the two connecting seats 213. The driving member 215 is used to drive The two connecting seats 213 are moved toward or away from each other, and the specific connection relationship is as follows: the two groups of connecting rods 212 include a first connecting rod 2121 and a second connecting rod 2122, a third connecting rod 2123 and a fourth connecting rod 2124, the two connecting seats 213 include a first connecting seat 2131 and a second connecting seat 2132, the fixed seat 211 is fixedly connected to the top wall of the box support 1, the two ends of the first connecting rod 2121 are respectively rotatably connected to one end of the fixed seat 211 and one end of the first connecting seat 2131, and the two ends of the second connecting rod 2122 are respectively One end of the movable seat 214 is rotatably connected to the other end of the first connecting seat 2131, the two ends of the third connecting rod 2123 are respectively rotatably connected to the other end of the fixed seat 211 and one end of the second connecting seat 2132, the two ends of the fourth connecting rod 2124 are respectively rotatably connected to the other end of the movable seat 214 and the other end of the second connecting seat 2132, the driving member 215 is provided with two sets of first external threads 2151 with opposite rotation directions, the first connecting seat 2131 is provided with a third threaded hole 21311, and the second connecting seat 2132 is provided with a fourth threaded hole 21321, one end of the driving member 215 is threadedly connected to the first connecting seat 2131 through the third threaded hole 21311, and the other end of the driving member 215 is threadedly connected to the second connecting seat 2132 through the fourth threaded hole 21321. Rotating the driving member 215 in one direction can make the first connecting seat 2131 and the second connecting seat 2132 approach each other, and rotating the driving member 215 in the opposite direction can make the first connecting seat 2131 and the second connecting seat 2132 move away from each other, so that the movable seat 214 can move in the vertical direction. A locking piece 216 is also provided at one end of the driving member 215, and a second threaded hole 2161 is opened on the locking piece 216. The locking piece 216 is threadedly connected to the first external thread 2151 of the driving member 215 through the second threaded hole 2161, and the locking piece 216 can abut against the surface of the connecting seat 213. After adjusting the position of the movable seat 214 in the vertical direction by rotating the driving member 215, the locking piece 216 is tightened in the direction of the connecting seat 213. The locking piece 216 will form an interlock with the connecting seat 213, thereby limiting the rotation of the driving member 215, preventing the driving member 215 from rotating due to continuous vibration when the vibrating compaction device is working, so that the position of the movable seat 214 in the vertical direction changes.

[0046] Several groups of height adjustment components 21 and connecting components 22 are arranged on the vibration and compression component 31. In the present embodiment, three groups of height adjustment components 21 and connecting components 22 are arranged, and the driving members 215 in two adjacent groups of height adjustment components 21 are fixedly connected to each other. A rotating handle is arranged at one end of the connected driving members 215, so that the three groups of height adjustment components 21 can be driven simultaneously to adjust the height of the vibration component; a stabilizing plate 224 is fixedly sleeved on the suspension rods 221 in the three groups of connecting components 22, and the stabilizing plate 224 connects the three suspension rods 221 in parallel, so as to improve the stability of the entire connecting component 22 and improve the efficiency of vibration compaction.

[0047] Reference Figure 3 The connecting component 22 includes a suspension rod 221, a suspension plate 222 and a support member 223, the support member 223 includes a support screw 2231, a spring 2232 and a nut 2233, one end of the suspension rod 221 is fixedly connected to the movable seat 214, and the first suspension part 2221 and the second suspension part 2222 are respectively provided at both ends of the suspension plate 222, the first suspension part 2221 is fixedly connected to the other end of the suspension rod 221, the support screw 2231 is penetrated and arranged on the second suspension part 2222, the nut 2233 is threadedly connected with the support screw 2231, the spring 2232 is sleeved on the outside of the support screw 2231, one end of the spring 2232 is fixedly arranged on the second suspension part 2222, the other end of the spring 2232 is abutted against the nut 2233, and the other end of the support screw 2231 is connected to the vibration and pressure component 31.

[0048] In this embodiment, the locking member 216 can be a hexagonal nut. Of course, in other embodiments of the present application, the locking member 216 can also be a nut of other forms or an object with a similar function to a nut.

[0049] Reference Figure 5The vibration and pressure mechanism 3 includes a vibration and pressure component 31 and a vibration and pressure plate 32. The vibration and pressure component 31 includes a vibration source 311, a mounting seat 312 and a fastener 313. The end of the support screw 2231 away from the hanging plate 222 is fixedly connected to the vibration and pressure plate 32. Two sets of slide rails 321 are fixedly arranged on the vibration and pressure plate 32. The two sets of slide rails 321 are respectively located at the two ends close to the width direction of the vibration and pressure plate 32. Each set of slide rails 321 is provided with an adjustment groove 3211 along the length direction. The vibration source 311 is fixedly installed on the mounting seat 312. The mounting seat 312 has two ends. A sliding part 3121 is provided on the side, and the sliding part 3121 can slide in the slide rail 321, so that the vibration source 311 can slide on the vibration pressure plate 32. A first threaded hole 3122 is provided on the sliding part 3121, and the fastener 313 passes through the adjustment groove 3211 on the slide rail 321, and is threadedly connected with the sliding part 3121 through the first threaded hole 3122, so that the mounting seat 312 can be fixed on the slide rail 321 of the mounting seat 311, and at least two sets of fasteners 313 are provided on the sliding part 3121 on each side of the mounting seat 312. According to different actual application situations, several sets of vibration sources 311 can be installed on the vibration pressure plate 32 through the slide rail 321.

[0050] A vibration pressure layer 322 is provided on the surface of the vibration pressure plate 32 away from the slide rail 321, and is only provided on the first group of vibration pressure plates 32 in the forward direction. The vibration pressure layer 322 is detachably mounted on the vibration pressure plate 32 by means of hexagon socket bolts. A plurality of straight rods 3221 are evenly fixed on the surface of the vibration pressure layer 322 away from the vibration pressure plate 32, and one end of each straight rod 3221 is in a pointed cone shape. When the vibration pressure plate 32 acts on the construction ground, the straight rods 3221 fixed on the vibration pressure layer 322 can be inserted below the ground, thereby being able to transmit vibration energy to the deep soil layer, achieving a better vibration compaction effect.

[0051] In this embodiment, the vibration source 311 is a vibration motor; the adjustment groove 3211 is a waist-shaped groove, the length of which is slightly shorter than the length of the vibration pressure plate 32. Of course, in other embodiments of the present application, the adjustment groove 3211 may also be other forms of grooves such as strip grooves; the fasteners 313 may use hexagonal bolts and anti-loosening washers. Of course, in other embodiments of the present application, the fasteners 313 may also be other forms of bolts and washers.

[0052] The implementation principle of the vibration compaction device of the embodiment of the present application is as follows: according to the soil type or compaction requirement of the current construction ground, several groups of vibration sources 311 with the same vibration frequency and the same phase can be installed on the vibration plate 32, and the vibration source 311 and the mounting seat 312 are fixed to the vibration plate 32 by fasteners 313, and the driving member 215 is rotated to adjust the height of the vibration plate 32 so that it abuts against the ground. After the height of the vibration plate 32 is adjusted, the locking member 216 is tightened in the direction of the connecting seat 213, and the locking member 216 will form an interlock with the connecting seat 213, thereby limiting the rotation of the driving member 215, starting all vibration sources 311, and the vibration compaction device performs vibration compaction operations on the construction ground. The vibration force generated by the vibration source 311 will act on the construction ground through the vibration plate 32, and the particles in the construction ground will be rearranged to fill the gaps, thereby vibrating and compacting the construction ground.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vibrating compaction device, characterized in that: include: Box support (1); A connecting mechanism (2), the connecting mechanism (2) comprising a height adjustment component (21) and a connecting component (22), the height adjustment component (21) being mounted on the box support (1), and the connecting component (22) being mounted on the height adjustment component (21); A vibration-pressure mechanism (3), the vibration-pressure mechanism (3) comprising a vibration-pressure assembly (31) and a vibration-pressure plate (32), the vibration-pressure plate (32) being connected to the connection assembly (22), the vibration-pressure assembly (31) comprising a vibration source (311), a mounting seat (312) and a fastener (313), the vibration source (311) being mounted on the mounting seat (312), the mounting seat (312) being detachably mounted on the vibration-pressure plate (32) via the fastener (313), and a plurality of groups of the vibration-pressure assemblies (31) being provided.

2. A vibratory compaction device according to claim 1, characterized in that: The vibration pressure plate (32) is provided with a slide rail (321), and an adjustment groove (3211) is provided on the slide rail (321); a sliding portion (3121) is provided on the mounting seat (312), and a first threaded hole (3122) is provided on the sliding portion (3121); the sliding portion (3121) is slidably connected to the slide rail (321); the fastener (313) is threadedly connected to the sliding portion (3121) through the first threaded hole (3122) and is passed through the adjustment groove (3211).

3. A vibratory compaction device according to claim 1, characterized in that: The height adjustment component (21) comprises a fixed seat (211), two groups of connecting rods (212), two connecting seats (213), a movable seat (214) and a driving member (215); the fixed seat (211) is mounted on the box support (1); the movable seat (214) is connected to the connecting component (22); one end of the two groups of connecting rods (212) is respectively hinged to the two connecting seats (213); the other end is respectively hinged to the fixed seat (211) and the movable seat (214) to form a scissor-fork structure; the driving member (215) is connected to the two connecting seats (213); the driving member (215) is used to drive the two connecting seats (213) to move towards or away from each other.

4. A vibratory compaction device according to claim 3, characterized in that: The connecting assembly (22) comprises a suspension rod (221), a suspension plate (222) and a support member (223); one end of the suspension rod (221) is fixedly connected to the movable seat (214); two ends of the suspension plate (222) are respectively provided with a first suspension part (2221) and a second suspension part (2222); the first suspension part (2221) is fixedly connected to the other end of the suspension rod (221); the support member (223) comprises a support screw rod (2231), a spring (2232) and a nut (223 3), the support screw (2231) is penetrated and arranged on the second hanging part (2222), the nut (2233) is threadedly connected with the support screw (2231), the spring (2232) is sleeved on the outside of the support screw (2231), one end of the spring (2232) is fixed on the second hanging part (2222), the other end of the spring (2232) is in contact with the nut (2233), and the other end of the support screw (2231) is connected to the vibration pressure plate (32).

5. A vibratory compaction device according to claim 3, characterized in that: The height adjustment component (21) is further provided with a locking member (216); the driving member (215) is provided with two groups of first external threads (2151) with opposite rotation directions; the driving member (215) is threadedly connected to the two connecting seats (213) through the two groups of the first external threads (2151); a second threaded hole (2161) is provided on the locking member (216); the locking member (216) is threadedly connected to the first external threads (2151) of the driving member (215) through the second threaded hole (2161); and the locking member (216) can abut against the surface of the connecting seat (213).

6. A vibratory compaction device according to claim 4, characterized in that: The height adjustment components (21) and the connection components (22) are arranged in a plurality of groups along the length direction of the vibration pressure plate (32), and the driving members (215) of each two adjacent groups of the height adjustment components (21) are fixedly connected to each other.

7. A vibratory compaction device according to claim 6, characterized in that: The connection assembly (22) is provided with a stabilizing plate (224), and the stabilizing plate (224) is fixedly sleeved on the suspension rod (221).

8. A vibratory compaction device according to claim 4, characterized in that: The vibration pressure plate (32) is provided with a vibration pressure layer (322), and the vibration pressure layer (322) can be detachably mounted on the vibration pressure plate (32). A plurality of straight rods (3221) are evenly arranged on the vibration pressure layer (322), and one end of the straight rods (3221) is in a pointed cone shape.

Images